首页
登录
职称英语
Electronic mail has become an extremely important and popular means of commu
Electronic mail has become an extremely important and popular means of commu
游客
2024-01-02
45
管理
问题
Electronic mail has become an extremely important and popular means of communication.
The convenience and efficiency of electronic mail are threatened by the extremely rapid growth in the volume of unsolicited commercial electronic mail. Unsolicited commercial electronic mail is currently estimated to account for over half of all electronic mall traffic, up from an estimated 7 percent in 2001, and the volume continues to rise. Most of these messages are fraudulent or deceptive in one or more respects.
The receipt of unsolicited commercial electronic mail may result in costs to recipients who cannot refuse to accept such mail and who incur costs for the storage of such mail, or for the time spent accessing, reviewing, and discarding such mail, or for both. The receipt of a large number of unwanted messages also decreases the convenience of electronic mall and creates a risk that wanted electronic mail messages, both commercial and noncommercial, will be lost, overlooked, or discarded amidst the larger volume of unwanted messages, thus reducing the reliability and usefulness of electronic mail to the recipient. Some commercial electronic mail contains material that many recipients may consider vulgar or pornographic in nature.
The growth in unsolicited commercial electronic mail imposes significant monetary costs on providers of Internet access services, businesses, and educational and nonprofit institutions that carry and receive such mail, as there is a finite volume of mail that such providers, businesses, and institutions can handle without further investment in infrastructure. Many senders of unsolicited commercial electronic mail purposefully disguise the source of such mall.
Many senders of unsolicited commercial electronic mall purposefully include misleading information in the messages’ subject lines in order to induce the recipients to view the messages. While some senders of commercial electronic mail messages provide simple and reliable ways for recipients to reject (or ’opt-out’ of) receipt of commercial electronic mall from such senders in the future, other senders provide no such ’opt-out’ mechanism, or refuse to honor the requests of recipients not to receive electronic mail from such senders in the future, or both.
Many senders of bulk unsolicited commercial electronic mail use computer programs to gather large numbers of electronic mail addresses on an automated basis from Internet websites or online services where users must post their addresses in order to make full use of the website or service.
The problems associated with the rapid growth and abuse of unsolicited commercial electronic mall cannot be solved by the government alone. The development and adoption of techno-logical approaches and the pursuit of cooperative efforts with other countries will be necessary as well. [br] "Pornographic" in Paragraph 3 probably means ______
选项
A、decent
B、instructional
C、sexual
D、commercial
答案
C
解析
本文第三段主要谈及unsolicited commercial electronic mail带来的害处,且根据上下文,pornographic应与or前面的vulgar(粗俗的)近义:因此选项A. decent正派的,有分寸的、B.instructional指导的,教育的,D.commercial商业的,贸易的,均不符合题意,只有选项、C.sexual(性的)符合题意,是答案。pornographic色情的,色情作品的。
转载请注明原文地址:https://tihaiku.com/zcyy/3326026.html
相关试题推荐
OverlandtransportintheUnitedStateswasstillextremelyprimitivein1790
OverlandtransportintheUnitedStateswasstillextremelyprimitivein1790
OverlandtransportintheUnitedStateswasstillextremelyprimitivein1790
OverlandtransportintheUnitedStateswasstillextremelyprimitivein1790
GadgetswithaSportingChanceConsumerelectronics:
GadgetswithaSportingChanceConsumerelectronics:
GadgetswithaSportingChanceConsumerelectronics:
GadgetswithaSportingChanceConsumerelectronics:
GadgetswithaSportingChanceConsumerelectronics:
GadgetswithaSportingChanceConsumerelectronics:
随机试题
Hairloss,orgettingbald,isquitecommon.Nearlytwooutofeverythreem
Manypeoplebelievetheyaresupposetodrinkeightglassesofwateraday,o
Firstimpressionsareoftenlastingones.Ifyouare【C1】______positivelywit
ThefirstmentionofslaveryinthestatutesoftheEnglishcoloniesofNor
Anewdirection,resultingfromchangingvaluesandlifestyles,istheinc
传统的中国音乐可以追溯到7000到8000年前,这基于对一只新石器时代(theNeolithicAge)骨头做成的笛子(flute)的发现。在夏
滑动轴承相比滚动轴承运转平稳可靠,具有()等方面的主要优点。A.径向尺寸大 B
以下关于软件需求分析的描述中,不正确的是()。A.软件需求除了所表达的行为
仅作为吸入给药的平喘药是()A:沙丁胺醇 B:特布他林 C:布地奈德 D
生活垃圾填埋场HDPE膜单缝挤压焊缝非破坏性检测方法主要有()。A.气压检测
最新回复
(
0
)